When should I go indexable in a drilling application?
It’s a question our Application Engineers get asked a lot. According to Pat Mulcahy, you should consider using an indexable drill in the below applications.
The hole is 5/8 or larger in diameter
The depth is 2x – 5x the diameter
The hole tolerance is open (> +/- .005″)
If blind holes / you need a flat bottom
If you need to reduce the cost per hole
Browse our Patriot HP® 970 PD1 Indexable Drills
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